Thanks for posting those links! I have visited both of them HOWEVER for some reason I had not picked up on the hint . I will now redouble my efforts looking in that corner of the lake. Excellent! Although it is noteworthy that the little "town" of Kakas is actually at the SE corner of the lake Plus the views in those photos make me think that it is on the SE side. We shall see, I hope!
The picture of the jetty with the guy walking on the left is from a personal blog site and she, the blogger, took the picture. I think I will email her and see if she can tell me just where on the lake it is located.
He also says in his blog posting that "There is also a bunker and a munitions dump just across the road" which leads me to believe that there is a road running right along...